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    中文名称 英文名称 CAS号 化学式
    1,3-噻唑-2(5H)-硫酮 4-thiazoline-2-thione 82358-10-9 C3H3NS2
    1,3-噁噻戊环-5-硫酮,4-亚氨基-2-甲基-2-(2-甲基-1-丙烯基)-(9CI) Sarubicin B 84745-01-7 C13H10N2O4
    1,3-噁唑烷-2-硫酮 tert-Butyl(dimethyl)silyl 3-([tert-butyl(dimethyl)silyl]oxy)propanoate 82112-30-9 C15H34O3Si2
    1,3-双（4-溴苯基）-5-苯基-2,4-咪唑烷二酮 1,3-bis(4-Bromophenyl)-5-phenyl-2,4-imidazolidinedione 878533-35-8 C21H14Br2N2O2
    1,3-双（3-氰丙基）咪唑鎓氯化物 1,3-bis(3-cyanopropyl)-1H-imidazol-3-ium chloride 813458-73-0 C11H15N4*Cl
    1,3-双[2-(2,2'-联吡啶-6-基)-1,3,4-恶二唑-5-基]苯 1,3-Bis[2-(2,2'-bipyridine-6-yl)-1,3,4-oxadiazo-5-yl]benzene 866117-19-3 C30H18N8O2
    1,3-双[(4-甲氧基苯基)甲基]苯 1,3-bis(4-methoxybenzyl)benzene 877775-84-3 C22H22O2
    1,3-双[(2,2-二甲基-1,3-二恶烷-5-基)氧代]-2-丙醇 1,3-bis((2,2-dimethyl-1,3-dioxan-5-yl)oxy)propan-2-ol 847682-00-2 C15H28O7
    1,3-双-(2-氨基乙基氨基甲基)四甲基二硅烷 1,3-bis(2-aminoethylaminomethyl)tetramethyldisiloxane 83936-41-8 C10H30N4OSi2
    1,3-双(苯并咪唑-2-基)-2-甲基丙烷 1,3-bis-(benzimidazolyl)-2-methylpropane 84258-51-5 C18H18N4
    1,3-双(叔丁基二甲基硅氧基)丙烷 2,2,3,3,9,9,10,10-octamethyl-4,8-dioxa-3,9-disilaundecane 82112-22-9 C15H36O2Si2
    1,3-双(双((1H-苯并[d]咪唑-2-基)甲基)氨基)丙烷-2-醇 N,N,N',N'-tetrakis(2-benzimidazolylmethyl)-2-hydroxy-1,3-diaminopropane 83144-89-2 C35H34N10O
    1,3-双(二苯基膦甲基)苯 1,3-bis(diphenylphosphinomethyl)benzene 89756-88-7 C32H28P2
    1,3-双(二氯膦)苯 m-Phenylenbis(dichlorphosphan) 82495-68-9 C6H4Cl4P2
    1,3-双(α-羟基六氟异丙基)苯 1,3-bis(2-hydroxyhexafluoroisopropyl)benzene 802-93-7 C12H6F12O2
    1,3-双(6-甲基吡啶-3-基)脲 1,3-bis(6-methylpyridin-3-yl)urea 858844-85-6 C13H14N4O
    1,3-双(5-叔丁基-1,2-恶唑-3-基)脲 1,3-bis(5-(tert-butyl)isoxazol-3-yl)urea 89078-38-6 C15H22N4O3
    1,3-双(4-硝基苯基)-1-亚硝基脲 1,3-bis(4-nitrophenyl)-1-nitrosourea 86488-78-0 C13H9N5O6
    1,3-双(4-甲氧基苯基)异吲哚啉 1H-Isoindol-3-amine, N-(4-methoxyphenyl)-1-[(4-methoxyphenyl)imino]-,(Z)- 88988-84-5 C22H19N3O2
    1,3-双(4-甲氧基苯基)-1-亚硝基脲 1,3-bis(4-methoxyphenyl)-1-nitrosourea 86488-76-8 C15H15N3O4
    1,3-双(4-甲基苯基)-1-羟基-3-丙酮 3-hydroxy-1,3-di-p-tolylpropan-1-one 86396-75-0 C17H18O2
    1,3-双(4-甲基苯基)-1-亚硝基脲 1,3-bis(4-tolyl)-1-nitrosourea 84784-22-5 C15H15N3O2
    1,3-双(4-氯苯基)-1-亚硝基脲 1,3-bis(4-chlorophenyl)-1-nitrosourea 84784-23-6 C13H9Cl2N3O2
    1,3-双(4-乙基苯基)硫脲 <i>N</i>,<i>N</i>'-bis-(4-ethyl-phenyl)-thiourea 89573-81-9 C17H20N2S
    1,3-双(3-甲基丙烯酰氧丙基)四(三甲基硅氧基)二硅氧烷 1,3-Bis(3-(methacryloxy)propyl)-1,1,3,3-tetrakis(trimethylsiloxy)disiloxane 80722-63-0 C26H58O9Si6
    1,3-双(3-三氯硅丙氧基)-2-癸烷氧基丙烷 1,3-Bis(3-trichlorosilylpropoxy)-2-decyloxypropane 862912-02-5 C19H38Cl6O3Si2
    1,3-双(3,4-二甲氧基苯基)硫脲 1,3-bis(3,4-dimethoxyphenyl)thiourea 88101-27-3 C17H20N2O4S
    1,3-双(2-羟基苯基)脲 <i>N</i>,<i>N</i>'-bis-(2-hydroxy-phenyl)-urea 89680-67-1 C13H12N2O3
    1,3-双(2-甲基苯氧基)-2-丙醇 1,3-Bis(2,-dimethylphenoxy)propan-2-ol 85567-60-8 C19H24O3
    1,3-双(2-溴乙烯基)苯 1,3-Bis(2-bromoethenyl)benzene 850636-02-1 C10H8Br2
    1,3-双(2-溴-4-甲基苯基)脲 N,N'-Bis(2-bromo-4-methylphenyl)urea 88312-99-6 C15H14Br2N2O
    1,3-双(2,6-二异丙基苯基)-1,3,2-二氮杂磷啶-2-氧化物 1,3-Bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine 2-Oxide 854929-36-5 C26H38N2OP+
    1,3-双(2,4-二氨基苯氧基)丙烷 1,3-bis(2,4-diaminophenoxy)propane 81892-72-0 C15H20N4O2
    1,3-双(2,3-二甲基苯基)硫脲 <i>N</i>,<i>N</i>'-bis-(2,3-dimethyl-phenyl)-thiourea 88101-26-2 C17H20N2S
    1,3-亚甲二氧杂环戊烯-4-碘 4-iodobenzo[d][1,3]dioxole 849517-65-3 C7H5IO2
    1,3-二苯甲酰基-2-溴甲基吲哚 1,3-dibenzoyl-2-bromomethylindole 82595-09-3 C23H16BrNO2
    1,3-二苯基己烷-1,4-二酮 1,3-diphenylhexane-1,4-dione 80460-13-5 C18H18O2
    1,3-二苯基吲唑-5-胺 5-Ammino-1.3-diphenyl-indazol 857800-70-5 C19H15N3
    1,3-二苯基吡唑并[3,4-b]喹啉 1,3-diphenyl-1H-pyrazolo[3,4-b]quinoline 89522-27-0 C22H15N3
    1,3-二苯基-5-甲烷磺酰基-1H-吡唑 1,3-diphenyl-5-(methylsulfonyl)-1H-pyrazole 871110-23-5 C16H14N2O2S
    1,3-二苯基-5-[4-(三氟甲基)苯基]-1,2,4-三唑 1,3-Diphenyl-5-(4-trifluoromethyl-phenyl)-1H-[1,2,4]triazole 89804-61-5 C21H14F3N3
    1,3-二苯基-5-(顺式-1-丙烯基)-2-吡唑啉 1,3-Diphenyl-5-(cis-1-propenyl)-2-pyrazolin 87995-84-4 C18H18N2
    1,3-二苯基-5-(反-1-丙烯基)-2-吡唑啉 1,3-Diphenyl-5-(trans-1-propenyl)-2-pyrazolin 87995-77-5 C18H18N2
    1,3-二苯基-3-甲基氨基-2-丙烯-1-酮 1,3-diphenyl-3-methylamino-2-propen-1-one 891-16-7 C16H15NO
    1,3-二苯基-3-(1H-吡咯-2-基)丙烷-1-酮 1,3-diphenyl-3-(1H-pyrrol-2-yl)-propan-1-one 870122-78-4 C19H17NO
    1,3-二苯基-2-吡啶-2-基胍 N,N'-Diphenyl-N''-pyrid-2-yl-guanidin 88012-22-0 C18H16N4
    1,3-二苯基-2-(1,3-噻唑-2-基)胍 N,N'-Diphenyl-N''-thiazol-2-yl-guanidin 88012-24-2 C16H14N4S
    1,3-二苯基-1-己炔-3-醇 1,3-diphenyl-1-hexyn-3-ol 873432-45-2 C18H18O
    1,3-二苯基-1,3-二丙基脲 sym-N,N'-Dipropyldiphenylurea 85209-47-8 C19H24N2O
    1,3-二苄基六氢嘧啶-5-羧酸乙酯 ethyl 1,3-dibenzylhexahydropyrimidine-5-carboxylate 86236-78-4 C21H26N2O2